What is Federal Supply Class 4130?

FSC 4130 is the Federal Supply Class (formally known as NATO Supply Classification Class NSC 4130) in the USA for supply items codified in the category of Refrigeration and Air Conditioning Components.

What is NATO Supply Classification Class 4130?

NSC 4130 is the NATO Supply Classification Class (also known as Federal Supply Class FSC 4130 in the USA) for supply items codified in the category of Refrigeration and Air Conditioning Components.

Which Federal Supply Group is FSC 4130 in?

FSC 4130 is in Federal Supply Group (FSG) 41 which contains Refrigeration, Air Conditioning, and Air Circulating Equipment.

Which NATO Supply Classification Group is NSC 4130 in?

NSC 4130is in NATO Supply Classification Group (NSG) 41 which contains Refrigeration, Air Conditioning, and Air Circulating Equipment.

What is an Air Conditioning Filter Element?

An Air Conditioning Filter Element (FILTER ELEMENT,AIR CONDITIONING) is a replaceable device designed to remove dust, pollen or other foreign matter from the air passing through it. The removal of particles is accomplished by porous fibrous or shredded material (metallic or nonmetallic) which is loosely woven or matted and confined in a frame or retained between perforated sheets of firmer material. It is designed to fit into air conditioners, ventilation systems and hot air furnaces. It may have facilities for radio frequency/electromagnetic interference shielding. The filter may be cleaned by the use of compressed air, blown through the filter element, or by using water and a suitable detergent for cleaning purposes which would extend the life of the filter.

What is a Duct Type Air Cooling Coil?

A Duct Type Air Cooling Coil (COOLING COIL,AIR,DUCT TYPE) is a unit consisting of parallel tubes joined together by a header on headers, utilizing fins to increase the surface area. designed to be used in conjunction with a duct in which a blower or fan is provided to circulate air through the unit to perform the function of cooling, heating , ventilating and/or dehumidifying (HVAC).

What is an Air Cooler Unit?

An Air Cooler Unit (COOLER UNIT,AIR) is a unit comprising a fin and tube heat transfer element, filters and may or may not have a motor driven fan, inclosed in a casing for the purpose of cooling and removing moisture from the air in a space where the unit is installed. It may include electric heater and/or electrostatic precipitator. Excludes units containing compressor, condenser and means for introducing air from outside sources.

What is an Air Conditioning Filtering Roll?

An Air Conditioning Filtering Roll (FILTERING ROLL,AIR CONDITIONING) is a replaceable device in roll form designed to remove dust, pollen or other foreign matter from the air passing through it. The removal of particles is accomplished by porous, fibrous or shredded material (metallic or non-metallic) which is loosely woven or matted and mounted on a spool or hollow core roll. It is designed to fit into air conditioners, ventilation systems, hot air furnaces, and the like. When installed, itis drawn from one spool to another through an intake opening in a panel or the like.

What is a Refrigeration Compressor?

A Refrigeration Compressor (COMPRESSOR,REFRIGERATION) is a centrifugal, reciprocating, or rotary compressor designed to compress refrigerant gas(es) from an initial intake pressure to a final discharge pressure. It is designed to be driven by an independent power source, such as an electric motor, gasoline or diesel engine, or the like. It does not include the prime mover, condenser(s), external filter-drivers, and the like. It may include various peripheral components such as drive pulley, flexible coupling, and the like.

What is a Refrigeration Compressor Unit?

A Refrigeration Compressor Unit (COMPRESSOR UNIT,REFRIGERATION) is an item consisting of a refrigeration compressor and prime mover, it may be open or enclosed in a hermetically sealed housing, having inlet and outlet connections and facilities for mounting.

What is an Air Conditioning Filter Media?

An Air Conditioning Filter Media (FILTER MEDIA,AIR CONDITIONING) is a replaceable device designed to remove dust, pollen or other foreign matter from the air passing through it. The removal of particles is accomplished by porous, fibrous or shredded material (metallic or non-metallic) which is loosely woven or matted, the shape of which may be maintained by stiffening or binding material. It is designed to fit into a FILTER ELEMENT, AIR CONDITIONING or for direct application to air conditioners, ventilation systems, hot air furnaces, and electrical and electronic equipment which have retaining devices. It may be furnished in custom size form or in a continuous length. Excludes FILTERING PAD, AIR COOLER; and FILTERING ROLL, AIR CONDITIONING. Excludes bulk materials not specifically designed for filtering. See also INSULATION BLANKET, THERMAL; PLASTIC MATERIAL, CELLULAR; RUBBER SHEET, CELLULAR.

What is a Refrigerant Filter-Drier?

A Refrigerant Filter-Drier (FILTER-DRIER,REFRIGERANT) is a device consisting of a metal cylinder filled or to be filled with a desiccant, placed in the liquid or suction line of a mechanical refrigeration system for the purpose of removing moisture and/or foreign matter. It may have an integral strainer.

What is a Refrigeration Condenser?

A Refrigeration Condenser (CONDENSER,REFRIGERATION) is a self-contained heat transfer device which receives high pressure gas at temperatures above that of the cooling medium, to which the device passes latent heat from the refrigerant gas, thereby causing it to liquefy.

What is a Refrigeration Evaporator Coil?

A Refrigeration Evaporator Coil (EVAPORATOR COIL,REFRIGERATION) is a direct expansion refrigerating cooling element where the liquid refrigerant boils or evaporates and absorbs heat.

Refrigeration and Air Conditioning Components - Canada (CA)

Federal Supply Class (FSC): 4130

NATO Supply Classification Class (NSC): 4130

Federal Supply Group (FSG): 41 Refrigeration, Air Conditioning, and Air Circulating Equipment

NATO Supply Classification Group (NSG): 41 Refrigeration, Air Conditioning, and Air Circulating Equipment

Items Managed by Canada (CA) - NCB is 20 or 21

Page 4 of 7

NSN Format for Refrigeration and Air Conditioning Components
Codified by Canada

41	30	21	XXX
Group FSG	Class	NCB	Identifier
FSC Federal Supply Class		NIIN
NSN

NATO Supply Class 4130 is a classification for Refrigeration and Air Conditioning Components within NATO Supply Group 41, which is dedicated to Refrigeration, Air Conditioning, and Air Circulating Equipment.

This supply class includes various components that are used in refrigeration and air conditioning systems. These components are essential for the proper functioning and efficiency of such systems. Some examples of components included in this class are compressors, condensers, evaporators, expansion valves, refrigerant filters, and refrigerant control devices.

These components play a crucial role in the refrigeration and air conditioning process. Compressors are responsible for compressing the refrigerant gas, while condensers help in the heat transfer process by converting the refrigerant gas into a liquid state. Evaporators, on the other hand, facilitate the cooling process by absorbing heat from the surrounding air or water. Expansion valves regulate the flow of refrigerant, and refrigerant filters help in removing impurities from the refrigerant.

It is important to note that NATO Supply Class 4130 specifically focuses on components used in refrigeration and air conditioning systems. Other equipment, such as complete refrigeration units or air conditioning units, may fall under different supply classes within NATO Supply Group 41.

By categorizing these components into specific supply classes, NATO aims to streamline procurement processes and ensure compatibility and interoperability among member nations. This classification system helps in standardizing the identification and procurement of various items, making it easier for NATO forces to acquire the necessary components for their refrigeration and air conditioning systems.

FSC 4130 Refrigeration and Air Conditioning Components - Canada (CA)

Includes Heat Exchanger Equipment; Refrigerant Strainers; Refrigeration Compressors; Air Conditioning and Refrigeration Servicing Equipment, such as Charging and testing manifolds, Lines and Units; Operating Components of Refrigeration and Air Conditioning Equipment, Plants, and Systems classified in classes 4110 and 4120.

Excludes Refrigeration and Air Conditioning Plants (see classes 4110 and 4120): Collections of Refrigeration Components "packaged" as a unit including a refrigeration compressor, condenser, evaporator, etc., specifically designed and tailored for applications such as walk-in type refrigerators. Individual components of the "packaged" unit will be classified in class 4130, or as otherwise specifically prescribed by the indexes and structure of the FSC. The complete "package" unit will be classified in class 4110.

Frequently Asked Questions(FAQ) for Federal Supply Class 4130

Supply Items Included in Federal Supply Class 4130

Stock Items From Supply Class 4130 Page 4 of 7